Customer reviews from sony.com
Sony - XA-NV400 Plug-in GPS Car Navigation Module
Average customer rating
3.7 out of 5
3.7
(3 Reviews)
Open Ratings Snapshot
Rating breakdown 3 reviews
5 Stars
1
4 Stars
1
3 Stars
0
2 Stars
1
1 Star
0
100%of customers recommend this product. 
(
3 out of 3
)
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Customer Reviews for Sony - XA-NV400 Plug-in GPS Car Navigation Module
Customer Rating
2 out of 5
2
Works Good But
on September 18, 2018
Posted by: ewb1948
Module is a nice add on but lacks ability to do map updates. Conflict between Sony and TomTom has flawed map update process. Maps will not update as directed at the TomTom site. Map that came with unit is version 975.7769 and was over 4.4 gb in size. The so called maps for update at the TomTom support site were version 9.80 but were only 2.93 in file size. The map that came with unit has much more map info.
I would recommend this to a friend!
Written by a customer while visiting sony.com
Customer Rating
4 out of 5
4
Very nice - a big improvement!
on July 3, 2017
Posted by: KennethW
Gender:Male
I was very impressed with the UI and the operation of this navigation unit. It is a large upgrade over the previous generation.
I would recommend this to a friend!
Written by a customer while visiting sony.com
Customer Rating
5 out of 5
5
Fully satisfied!
on November 20, 2017
Posted by: Matus_SK
Gender:Male
I purchased and installed this module few weeks ago and it fulfills all my expectations. The map is very accurate and precise, voice commands are clear and logical. I appreciate the color adjustment so that it nicely fits my color scheme in car (green). Installation is simple and no special equipment is needed.
I would recommend this to a friend!
Written by a customer while visiting sony.com